* libstdc++.so conflict
@ 2007-11-30 9:13 mahmoodn
2007-11-30 18:44 ` mahmoodn
2007-11-30 19:47 ` Ian Lance Taylor
0 siblings, 2 replies; 8+ messages in thread
From: mahmoodn @ 2007-11-30 9:13 UTC (permalink / raw)
To: gcc-help
I get the following message when I want to install a library that use QT. I
myself have no idea....!!:(
Testing for QT (Unix (multi-threaded)) ...
**********************************
** **
** Linking or execution failed **
** =================== **
** **
** You will be shown a log now ... **
** Please press <ENTER> to continue. **
**********************************
Linker call:
--------------
/usr/bin/g++ -o ./tmp_test ./tmp_test.o -L/usr/lib/qt-3.3/lib
-L/usr/lib/qt-3.3/lib -Wl,-R/usr/lib/qt-3.3/lib:/usr/lib/qt-3.3/lib
-lqt-mt -lm
Got the following error messages:
---------------------------------
/usr/bin/ld: warning: libstdc++.so.6, needed by
/usr/lib/qt-3.3/lib/libqt-mt.so, may conflict with libstdc++.so.5
/usr/lib/libstdc++.so.6: undefined reference to
`_Unwind_GetIPInfo@GCC_4.2.0'
collect2: ld returned 1 exit status
What is wrong??
--
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* libstdc++.so conflict
2007-11-30 9:13 libstdc++.so conflict mahmoodn
@ 2007-11-30 18:44 ` mahmoodn
2007-11-30 19:47 ` Ian Lance Taylor
1 sibling, 0 replies; 8+ messages in thread
From: mahmoodn @ 2007-11-30 18:44 UTC (permalink / raw)
To: gcc-help
I get the following message when I want to install a library that use QT. I
myself have no idea....!!:(
Testing for QT (Unix (multi-threaded)) ...
**********************************
** **
** Linking or execution failed **
** =================== **
** **
** You will be shown a log now ... **
** Please press <ENTER> to continue. **
**********************************
Linker call:
--------------
/usr/bin/g++ -o ./tmp_test ./tmp_test.o -L/usr/lib/qt-3.3/lib
-L/usr/lib/qt-3.3/lib -Wl,-R/usr/lib/qt-3.3/lib:/usr/lib/qt-3.3/lib
-lqt-mt -lm
Got the following error messages:
---------------------------------
/usr/bin/ld: warning: libstdc++.so.6, needed by
/usr/lib/qt-3.3/lib/libqt-mt.so, may conflict with libstdc++.so.5
/usr/lib/libstdc++.so.6: undefined reference to
`_Unwind_GetIPInfo@GCC_4.2.0'
collect2: ld returned 1 exit status
What is wrong with it???
--
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* Re: libstdc++.so conflict
2007-11-30 9:13 libstdc++.so conflict mahmoodn
2007-11-30 18:44 ` mahmoodn
@ 2007-11-30 19:47 ` Ian Lance Taylor
2007-12-01 5:53 ` mahmoodn
1 sibling, 1 reply; 8+ messages in thread
From: Ian Lance Taylor @ 2007-11-30 19:47 UTC (permalink / raw)
To: mahmoodn; +Cc: gcc-help
mahmoodn <nt_mahmood@yahoo.com> writes:
> I get the following message when I want to install a library that use QT. I
> myself have no idea....!!:(
> Testing for QT (Unix (multi-threaded)) ...
> **********************************
> ** **
> ** Linking or execution failed **
> ** =================== **
> ** **
> ** You will be shown a log now ... **
> ** Please press <ENTER> to continue. **
> **********************************
> Linker call:
> --------------
> /usr/bin/g++ -o ./tmp_test ./tmp_test.o -L/usr/lib/qt-3.3/lib
> -L/usr/lib/qt-3.3/lib -Wl,-R/usr/lib/qt-3.3/lib:/usr/lib/qt-3.3/lib
> -lqt-mt -lm
>
> Got the following error messages:
> ---------------------------------
> /usr/bin/ld: warning: libstdc++.so.6, needed by
> /usr/lib/qt-3.3/lib/libqt-mt.so, may conflict with libstdc++.so.5
> /usr/lib/libstdc++.so.6: undefined reference to
> `_Unwind_GetIPInfo@GCC_4.2.0'
> collect2: ld returned 1 exit status
>
> What is wrong??
You have a shared library which requires libstdc++.so.6.
Either your compiler, or another shared library, requires
libstdc++.so.5. You neglected to mention which version of the
compiler you are using, so I don't know which.
libstdc++.so.5 and libstdc++.so.6 should not be used in the same
executable.
Ian
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: libstdc++.so conflict
2007-11-30 19:47 ` Ian Lance Taylor
@ 2007-12-01 5:53 ` mahmoodn
2007-12-01 17:16 ` Ian Lance Taylor
0 siblings, 1 reply; 8+ messages in thread
From: mahmoodn @ 2007-12-01 5:53 UTC (permalink / raw)
To: gcc-help
>You have a shared library which requires libstdc++.so.6.
>Either your compiler, or another shared library, requires
>libstdc++.so.5. You neglected to mention which version of the
>compiler you are using, so I don't know which.
>libstdc++.so.5 and libstdc++.so.6 should not be used in the same
>executable.
Thanks,
I use gcc 3.3. So how can I fix it?
Ian Lance Taylor-3 wrote:
>
> mahmoodn <nt_mahmood@yahoo.com> writes:
>
>> I get the following message when I want to install a library that use QT.
>> I
>> myself have no idea....!!:(
>> Testing for QT (Unix (multi-threaded)) ...
>> **********************************
>> ** **
>> ** Linking or execution failed **
>> ** =================== **
>> ** **
>> ** You will be shown a log now ... **
>> ** Please press <ENTER> to continue. **
>> **********************************
>> Linker call:
>> --------------
>> /usr/bin/g++ -o ./tmp_test ./tmp_test.o -L/usr/lib/qt-3.3/lib
>> -L/usr/lib/qt-3.3/lib -Wl,-R/usr/lib/qt-3.3/lib:/usr/lib/qt-3.3/lib
>> -lqt-mt -lm
>>
>> Got the following error messages:
>> ---------------------------------
>> /usr/bin/ld: warning: libstdc++.so.6, needed by
>> /usr/lib/qt-3.3/lib/libqt-mt.so, may conflict with libstdc++.so.5
>> /usr/lib/libstdc++.so.6: undefined reference to
>> `_Unwind_GetIPInfo@GCC_4.2.0'
>> collect2: ld returned 1 exit status
>>
>> What is wrong??
>
> You have a shared library which requires libstdc++.so.6.
>
> Either your compiler, or another shared library, requires
> libstdc++.so.5. You neglected to mention which version of the
> compiler you are using, so I don't know which.
>
> libstdc++.so.5 and libstdc++.so.6 should not be used in the same
> executable.
>
> Ian
>
>
--
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* Re: libstdc++.so conflict
2007-12-01 5:53 ` mahmoodn
@ 2007-12-01 17:16 ` Ian Lance Taylor
2007-12-02 5:17 ` mahmoodn
0 siblings, 1 reply; 8+ messages in thread
From: Ian Lance Taylor @ 2007-12-01 17:16 UTC (permalink / raw)
To: mahmoodn; +Cc: gcc-help
mahmoodn <nt_mahmood@yahoo.com> writes:
> >You have a shared library which requires libstdc++.so.6.
> >Either your compiler, or another shared library, requires
> >libstdc++.so.5. You neglected to mention which version of the
> >compiler you are using, so I don't know which.
> >libstdc++.so.5 and libstdc++.so.6 should not be used in the same
> >executable.
>
> Thanks,
> I use gcc 3.3. So how can I fix it?
Use a newer version of gcc which uses libstdc++.so.6, or use an older
version of the shared library which uses libstdc++.so.5.
Ian
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: libstdc++.so conflict
2007-12-01 17:16 ` Ian Lance Taylor
@ 2007-12-02 5:17 ` mahmoodn
2007-12-02 5:19 ` Ian Lance Taylor
0 siblings, 1 reply; 8+ messages in thread
From: mahmoodn @ 2007-12-02 5:17 UTC (permalink / raw)
To: gcc-help
>Use a newer version of gcc which uses libstdc++.so.6, or use an older
>version of the shared library which uses libstdc++.so.5.
I use a library which is compatible with GCC 3.3
How about second solution? How can I use (or tell it to use) older version
of libstdc++?
Ian Lance Taylor-3 wrote:
>
> mahmoodn <nt_mahmood@yahoo.com> writes:
>
>> >You have a shared library which requires libstdc++.so.6.
>> >Either your compiler, or another shared library, requires
>> >libstdc++.so.5. You neglected to mention which version of the
>> >compiler you are using, so I don't know which.
>> >libstdc++.so.5 and libstdc++.so.6 should not be used in the same
>> >executable.
>>
>> Thanks,
>> I use gcc 3.3. So how can I fix it?
>
> Use a newer version of gcc which uses libstdc++.so.6, or use an older
> version of the shared library which uses libstdc++.so.5.
>
> Ian
>
>
--
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^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: libstdc++.so conflict
2007-12-02 5:17 ` mahmoodn
@ 2007-12-02 5:19 ` Ian Lance Taylor
2007-12-02 18:05 ` mahmoodn
0 siblings, 1 reply; 8+ messages in thread
From: Ian Lance Taylor @ 2007-12-02 5:19 UTC (permalink / raw)
To: mahmoodn; +Cc: gcc-help
mahmoodn <nt_mahmood@yahoo.com> writes:
> >Use a newer version of gcc which uses libstdc++.so.6, or use an older
> >version of the shared library which uses libstdc++.so.5.
>
> I use a library which is compatible with GCC 3.3
> How about second solution? How can I use (or tell it to use) older version
> of libstdc++?
Find the source code of the library which requires libstdc++.so.6, and
rebuild it from source using gcc 3.3.
That may be painful, but any other solution is going to require
significantly greater pain.
Ian
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: libstdc++.so conflict
2007-12-02 5:19 ` Ian Lance Taylor
@ 2007-12-02 18:05 ` mahmoodn
0 siblings, 0 replies; 8+ messages in thread
From: mahmoodn @ 2007-12-02 18:05 UTC (permalink / raw)
To: gcc-help
>Find the source code of the library which requires libstdc++.so.6, and
>rebuild it from source using gcc 3.3.
>That may be painful, but any other solution is going to require
>significantly greater pain.
Thank you :) I installed a version of QT that was compiled with so.5 and gcc
3.3
Ian Lance Taylor-3 wrote:
>
> mahmoodn <nt_mahmood@yahoo.com> writes:
>
>> >Use a newer version of gcc which uses libstdc++.so.6, or use an older
>> >version of the shared library which uses libstdc++.so.5.
>>
>> I use a library which is compatible with GCC 3.3
>> How about second solution? How can I use (or tell it to use) older
>> version
>> of libstdc++?
>
> Find the source code of the library which requires libstdc++.so.6, and
> rebuild it from source using gcc 3.3.
>
> That may be painful, but any other solution is going to require
> significantly greater pain.
>
> Ian
>
>
--
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2007-11-30 9:13 libstdc++.so conflict mahmoodn
2007-11-30 18:44 ` mahmoodn
2007-11-30 19:47 ` Ian Lance Taylor
2007-12-01 5:53 ` mahmoodn
2007-12-01 17:16 ` Ian Lance Taylor
2007-12-02 5:17 ` mahmoodn
2007-12-02 5:19 ` Ian Lance Taylor
2007-12-02 18:05 ` mahmoodn
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